| follow(verb, get, accept, mark, note) |
| give care(verb, expression, mark, consider, note) |
| give ear(verb, expression, mark, consider, note) |
| hark(verb, mark, consider, note, regard) |
| hear(verb, mark, note, regard, follow) |
| hearken(verb, mark, note, regard, follow) |
| keep eye peeled(verb, expression, idiom, mark, consider) |
| keep tabs(verb, expression, mark, consider, note) |
| keep track(expression, follow, pursue, track) |
| know(verb, get, accept, follow, grasp) |
| mark(verb, note, regard, follow, catch) |
| mind the store(verb, expression, idiom, mark, consider) |
| note(verb, get, accept, mark, regard) |
| pay attention(verb, expression, mark, consider, note) |
| pick up(verb, expression, phrasal verb, mark, note) |
| regard(verb, mark, note, follow, catch) |
| ride herd on(verb, expression, idiom, phrasal verb, mark) |
| sit(verb, mark, consider, note, regard) |
| spot(verb, mark, note, regard, follow) |
| stay in line(verb, expression, idiom, mark, consider) |